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<?php
// $Id$
/**
* @file
* Page callback file for the blog module.
*/
/**
* Menu callback; displays a Drupal page containing recent blog entries of a given user.
*/
function blog_page_user($account) {
global $user;
$account = user_load(array((is_numeric($uid) ? 'uid' : 'name') => $uid, 'status' => 1));
if (!empty($account->uid)) {
drupal_set_title($title = t("@name's blog", array('@name' => $account->name)));
if (($account->uid == $user->uid) && user_access('edit own blog')) {
$output = '<li>'. l(t('Post new blog entry.'), "node/add/blog") .'</li>';
}
else if ($account->uid == $user->uid) {
$output = '<li>'. t('You are not allowed to post a new blog entry.') .'</li>';
}
if ($output) {
$output = '<ul>'. $output .'</ul>';
}
else {
$output = '';
}
$result = pager_query(db_rewrite_sql("SELECT n.nid, n.sticky, n.created FROM {node} n WHERE n.type = 'blog' AND n.uid = %d AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC"), variable_get('default_nodes_main', 10), 0, NULL, $account->uid);
while ($node = db_fetch_object($result)) {
$output .= node_view(node_load($node->nid), 1);
}
$output .= theme('pager', NULL, variable_get('default_nodes_main', 10));
drupal_add_feed(url('blog/'. $account->uid .'/feed'), t('RSS - !title', array('!title' => $title)));
return $output;
}
else {
drupal_not_found();
}
}
/**
* Menu callback; displays a Drupal page containing recent blog entries of all users.
*/
function blog_page_last() {
global $user;
$output = '';
$result = pager_query(db_rewrite_sql("SELECT n.nid, n.created FROM {node} n WHERE n.type = 'blog' AND n.status = 1 ORDER BY n.sticky DESC, n.created DESC"), variable_get('default_nodes_main', 10));
while ($node = db_fetch_object($result)) {
$output .= node_view(node_load($node->nid), 1);
}
$output .= theme('pager', NULL, variable_get('default_nodes_main', 10));
drupal_add_feed(url('blog/feed'), t('RSS - blogs'));
return $output;
}
/**
* Menu callback; displays an RSS feed containing recent blog entries of a given user.
*/
function blog_feed_user($uid = 0) {
global $user;
if ($uid) {
$account = user_load(array('uid' => $uid, 'status' => 1));
}
else {
$account = $user;
}
$result = db_query_range(db_rewrite_sql("SELECT n.nid, n.created FROM {node} n WHERE n.type = 'blog' AND n.uid = %d AND n.status = 1 ORDER BY n.created DESC"), $uid, 0, variable_get('feed_default_items', 10));
$channel['title'] = $account->name ."'s blog";
$channel['link'] = url("blog/$uid", array('absolute' => TRUE));
while ($row = db_fetch_object($result)) {
$items[] = $row->nid;
}
node_feed($items, $channel);
}
/**
* Menu callback; displays an RSS feed containing recent blog entries of all users.
*/
function blog_feed_last() {
$result = db_query_range(db_rewrite_sql("SELECT n.nid, n.created FROM {node} n WHERE n.type = 'blog' AND n.status = 1 ORDER BY n.created DESC"), 0, variable_get('feed_default_items', 10));
$channel['title'] = variable_get('site_name', 'Drupal') .' blogs';
$channel['link'] = url('blog', array('absolute' => TRUE));
while ($row = db_fetch_object($result)) {
$items[] = $row->nid;
}
node_feed($items, $channel);
}
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